兒童是通過(guò)努力從事活動(dòng)，從而使個(gè)人得到發(fā)展的。
A company's values should guide every decision, from the boardroom to the barn.
Not what we have, but what we enjoy, constitutes our abundance.
可持續(xù)發(fā)展不再是選擇；它是當(dāng)今世界生存的必要條件。
Millions saw the apple fall, but Newton asked why.